Antithesis

software reliability

PeopleOps&BenefitsSpecialist

Vienna, Virginia, United States FULL TIME
The Brief

“People Ops & Benefits Specialist at Antithesis. Skills: Benefits expert, HR Generalist, People Operations. Own the full onboarding experience from offer acceptance to day-one readiness, including Rippling setup, equipment coordination, paperwork, and welcome communications.. Design and continuously improve a structured new hire program that gets people ramped up, connected, and excited about being at Antithesis.”

Industry & Context.

software reliability

What They're Looking For.

Must Have

3 to 6 years of HR experience, with a meaningful chunk of that time spent owning benefits administration and open enrollment., Deep working knowledge of benefits programs, carrier relationships, broker partnerships, and compliance requirements (ACA, COBRA, ERISA, HIPAA)., Hands-on Rippling expertise, you know the platform well and can build workflows, run reports, and troubleshoot without a lot of hand-holding., A track record of running smooth, high-quality onboarding and offboarding experiences that employees remember positively., High integrity, discretion, and sound judgment when handling sensitive employee information.

Nice to Have

Familiarity with international HR or EOR setups., UK Benefits experience

What You'll Do.

Own the full onboarding experience from offer acceptance to day-one readiness

including Rippling setup

equipment coordination

and welcome communications.

Design and continuously improve a structured new hire program that gets people ramped up

and excited about being at Antithesis.

Run offboarding with the same level of care: exit interviews

system access removal

final pay coordination

and knowledge transfer logistics.

Be the face of the employee lifecycle

making sure every person who joins or leaves has a great experience.

Own benefits administration end to end

and any supplemental programs.

Lead open enrollment from strategy through execution: communicate plan options clearly

field employee questions

coordinate with brokers and carriers

and ensure a smooth close.

Serve as the primary point of contact for all benefits-related questions

Stay current on benefits trends

compliance requirements.

Manage relationships with benefits brokers

and carriers and hold them accountable to service standards.

Own Rippling as the day-to-day system of record: maintain accurate employee data

and use the platform to automate and improve HR processes wherever possible.

Support leave of absence administration (FMLA

parental leave) and coordinate with payroll as needed.

Keep HR policies and documentation current and easy to find.

Maintain data integrity and reporting in Rippling to support headcount tracking

How You'll Work.

Team & Collaboration

Close partner to the VP of People.

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